Recently updated/posted Linux and UNIX FAQ (mostly useful to new Linux/UNIX administrators or users) :
ADVERTISEMENTS
- Ubuntu Linux Backup MySQL server Shell Script
- FreeBSD send mail with attachments from command line / shell prompt
- Killing processes in UNIX
- Linux taskset to retrieve or set a processess CPU affinity
- OpenBSD Install MySQL Server
- How do I find out my Linux gateway / router IP address?
- UNIX / Linux list current logged in users
- Change MySQL root password
- How to run the .sh file in shell script in Linux / UNIX
- Install Multimedia Codecs For Ubuntu Linux
- Can I create another root user account in Linux / UNIX?
- Block ip address of spammers with iptables under Linux
- How to: Linux / UNIX create soft link with ln command
- /etc/network/interfaces Ubuntu Linux networking example
Enjoy!
🐧 Get the latest tutorials on SysAdmin, Linux/Unix, Open Source & DevOps topics via:
- RSS feed or Weekly email newsletter
- Share on Twitter • Facebook • 0 comments... add one ↓
READ NEXT
40 Linux Server Hardening Security Tips [2019 edition]
30 Best Sources For Linux / *BSD / Unix Documentation On the Web
30 Linux System Monitoring Tools Every SysAdmin Should Know
Linux: 25 Iptables Netfilter Firewall Examples For New SysAdmins
How do I Find Out Linux CPU Utilization?
Top 25 Nginx Web Server Best Security Practices
Linux debugfs Hack: Undelete Files
| Category | List of Unix and Linux commands |
|---|---|
| File Management | cat |
| Firewall | Alpine Awall • CentOS 8 • OpenSUSE • RHEL 8 • Ubuntu 16.04 • Ubuntu 18.04 • Ubuntu 20.04 |
| Network Utilities | dig • host • ip • nmap |
| OpenVPN | CentOS 7 • CentOS 8 • Debian 10 • Debian 8/9 • Ubuntu 18.04 • Ubuntu 20.04 |
| Package Manager | apk • apt |
| Processes Management | bg • chroot • cron • disown • fg • jobs • killall • kill • pidof • pstree • pwdx • time |
| Searching | grep • whereis • which |
| User Information | groups • id • lastcomm • last • lid/libuser-lid • logname • members • users • whoami • who • w |
| WireGuard VPN | Alpine • CentOS 8 • Debian 10 • Firewall • Ubuntu 20.04 |